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- SUPPOSE THE AMBIENT TEMPERATURE IS 20degrees CELSIUS, AND THE HOT RESERVOIR CONSISTS OF A SPHERICAL TANK WITH A RADIUS OF 4.00 m, THAT ACTS AS AN IDEAL EMITTER OF RADIATION. IF ALL THE RADIANT ENERGY EMITTED BY THE TANK COULD BE CAPTURED, WHAT IS THE AVERAGE AMOUNT OF WORK THAT COULD BE DONE EACH SECOND? ( please only answer if your 100% correct) (show work)What is shape function? Derive linear shape functions for 1- dimensional bar element in terms of natural coordinate. Also plot variation of shape functions within this element. please don't do it by hand, the letter gets in the way, make it typeable.I1 Give an example how it is applied in molecular dynamics simulation and Monte carlo simulation? Typical distributions of particles in a volume (e.g. crystal structure for a solid, or distribution of masses and velocities in a “typical” galaxy) - Distributions of particle velocities/energies (e.g. Boltzmann distribution at a fixed temperature) - E.g. for a liquid it is common to start with a solid crystal structure and let the structure “melt” (by setting appropriate velocities corresponding to the liquid phase temperature!) - E.g. to setup a collision of two galaxies, you could try to generate a stable distribution of masses and velocities for a single galaxy first by performing a separate simulation -E.g. A simple model of a phase transition between a low temperature ordered phase (ferromagnet) and high temperature disordered phase (paramagnet) whats the difference in phase space in Molecular dynamics and Monte Carlo simulation?
- can you help me solve this question about equlibrium of a particle using the polygon method? four pieces of string are tied to a massless ring. the forces acting on the ring are in gram-force.Consider the following samples of gases at the same temperature. REFER IMAGE Arrange each of these samples in order from lowest to highest:a. pressureb. average kinetic energyc. densityd. root mean square velocityNote: Some samples of gases may have equal values for these attributes. Assume the larger containers have a volume twice the volume of the smaller containers, and assume the mass of an argon atom is twice the mass of a neon atom.Consider a thin-walled, fi xed-volume container of volume V that holds an ideal gas at constant temperature T. It can be shown by dimensional analysis that the number of particles striking the walls of the container per unit area per unit time is given by nv-/4, where as usual n is the particle number density. The container has a small hole of area A in its surface through which the gas can leak slowly. Assume that A is much less than the surface area of the container. (a) Assuming that the pressure inside the container is much greater than the outside pressure (so that no gas will leak from the outside back in), estimate the time it will take for the pressure inside to drop to half the initial value. Your answer should contain A, V, and the mean molecular speed v-. (b) Obtain a numerical result for a spherical container with a diameter of 40 cm containing air at 293 K, if there is a circular hole of diameter 1.0 mm in the surface.
- kindly help me with this problem solve as neatly as possible and show completesolution. Round your final answer to 4 decimal places and box / highlight all final answers. all values must include proper units with properconversion if needed in your solution. Please follow the format Given,Required,Solution thank you! 3. Jean Perrin carried out investigations on the sedimentation, in the gravitational field, ofparticles of gamboges, mastic and other paint pigments. Consider particles of density of1.2 g/cm3 with 10 nm radius. Assuming Stoke’s Law applies, estimate the distance (in cm)the particles would sediment in 1 hour, in water at 200C? Density of water = 0.998204g/cm3, viscosity of water = 1.002 cP.wouldn't your last equation be Q/A= H (Tair-Tsurface)In general, fluid motion may be driven primarily by inertial forces, primarily by buoyancy forces, or by a combination of inertial and buoyancy forces. In case it is driven by inertial forces ........................... convection dominates, In case it is driven by buoyancy forces ....................... convection dominates and in case of combination ................. convection should be considered Please fill the blank Blank 1 ( Forced or Mix or Natural ) Blank 2 ( Forced or Mix or Natural ) Blank 3 ( Forced or Mix or Natural )
- The icecaps of Greenland and Antarctica contain about 1.75% of the total water (by mass) on the earth’s surface; the oceans contain about 97.5%, and the other 0.75% is mainly groundwater. Suppose the icecaps, currently at an average temperature of about somehow slid into the ocean and melted. What would be the resulting temperature decrease of the ocean? Assume that the average temperature of ocean water is currently 5.0 ℃.Show that in a parabolic potential well, the spacing between the energy levelsis constant. In semiconductors, parabolic potential wells are often produced byusing narrow square potential wells where the well to barrier width ratio graduallychanges. Use the virtual crystal approximation to design a GaAs/AlAs parabolicwell where the level spacing for the electron is approximately 8meV. (Hint: This isthe harmonic oscillatorproblem.)Give a physical reason why the curve in the graph would not reach the vertical (Elost) axis even if the scientists had taken data over a broader range of temperatures. As S increases, Elost approaches a maximum value labeled Emax on the graph above. Write an equation for Emax in terms of M, D, and physical constants, as appropriate. Justify your answer. One of the scientists, in trying to represent the relationship between the oil stiffness and the mechanical energy lost, writes down the equation 2 Elost = CS2, where C is a constant with appropriate units. Another scientist points out that this equation cannot be correct. Give two reasons why the equation cannot be correct.